package com.situ.spring.proxy;

public class Mishu implements ISubject{

	private Dongshizhang dongshizhang;
	
	public  Mishu(Dongshizhang dongshizhang) {
		this.dongshizhang = dongshizhang;
	}
	
	@Override
	public void sign() {
		// 判断是否合法
		System.out.println("Mishu.sign()  before");
		dongshizhang.sign();
		System.out.println("Mishu.sign()  after");
	}

}
